E L E C T R I C B I C Y C L E M A N U A L - B I G B O Y
Page 18
Daily Maintenance Instruction
1. Lubrication is an important part of the maintenance of electric bike. The front axle, central shaft, flywheel and the pivot point of the front fork
shock absorber should be inspected and cleared of any dirt or debris every six months. If necessary, add butter or oil.
2. Please regularly check if the handlebar, stem, saddle,pedal, F/R wheel mounting nut are loose or not.
3. Do not completely run out the batteries. Reserving about 10% electric every time can lengthen the circulation service life of the batteries; Please
note: The battery should be charged each month to keep it always at its best condition even yo
u don’t ride the bike.
4. In order to keep your riding safe and keep your electric bike at its best, please regularly clean your bike.
5. Please regularly check whether the performance of brake is good. Pay attention to increased braking distance in rainy and snowy days as well
as when you are downhill riding.
6. Charge the batteries after each riding to keep the groove of the batteries.
7. Regularly check your tire pressure and adjust as necessary.
Lubricant Parts
Lubricant Interval
Recommended Lubricating Oil
Front fork attachment
one year
butter(lithium base grease)
Front and back axles
one year
butter(lithium base grease)
Middle axle
one year
butter(lithium base grease)
Pedal axle
one year
butter(lithium base grease)
Chain wheel
one week
lubrication
Chains
one week
lubrication
Interior of flywheel
One month
lubrication
brake handle
One month
lubrication
